CAT5251

The CAT5251 is Quad Digitally Programmable Potentiometer designed by Catalyst Semiconductor.

Product Overview

Catalyst Semiconductor

Part number	CAT5251
Manufacturer	Catalyst Semiconductor
File Size	310.44 KB
Description	Quad Digitally Programmable Potentiometer
Datasheet	CAT5251_CatalystSemiconductor.pdf
Additional preview pages of the CAT5251 datasheet.

The CAT5251 is four Digitally Programmable Potentiometers (DPPs™) integrated with control logic and 16 bytes of NVRAM memory.

Four linear-taper digitally programmable potentiometers.
254 resistor taps per potentiometer.
End to end resistance 50kΩ or 100kΩ.
Potentiometer control and memory access via SPI interface.
Low wiper resistance, typically 100Ω.
Nonvolatile memory storage for up to four wiper settings for each potentiometer.
Automatic recall of saved wiper settings at power up.
2.5 to 6.0 volt operation.
Standby current less than 1µ.

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Other Datasheets by Catalyst Semiconductor

CAT525 - Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications
CAT521 - 8-Bit Digital POT With Independent Reference Inputs
CAT522 - 8-Bit Dual Digital POT With Independent Reference Inputs
CAT523 - Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications
CAT524 - Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications
CAT5241 - Quad Digitally Programmable Potentiometers

Published: Mar 25, 2010 |